1 files changed, 7 insertions, 1 deletions

diff --git a/intgemm.cc b/intgemm.cc
index c069424..8838cdb 100644
--- a/intgemm.cc
+++ b/intgemm.cc
@@ -40,12 +40,18 @@ const CPUType kCPU = ChooseCPU(CPUType::AVX512VNNI, CPUType::AVX512BW, CPUType::
 
 float (*MaxAbsolute)(const float *begin, const float *end) = ChooseCPU(avx512f::MaxAbsolute, avx512f::MaxAbsolute, avx2::MaxAbsolute, sse2::MaxAbsolute, sse2::MaxAbsolute, Unsupported_MaxAbsolute);
 
+constexpr const char *const Unsupported_16bit::kName;
+constexpr const char *const Unsupported_8bit::kName;
 constexpr const char *const SSE2_16bit::kName;
 constexpr const char *const SSSE3_8bit::kName;
 constexpr const char *const AVX2_8bit::kName;
 constexpr const char *const AVX2_16bit::kName;
+#ifdef INTGEMM_COMPILER_SUPPORTS_AVX512BW
 constexpr const char *const AVX512_8bit::kName;
-constexpr const char *const AVX512VNNI_8bit::kName;
 constexpr const char *const AVX512_16bit::kName;
+#endif
+#ifdef INTGEMM_COMPILER_SUPPORTS_AVX512VNNI
+constexpr const char *const AVX512VNNI_8bit::kName;
+#endif
 
 }